Common Stock and Warrant Issuances (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands										3 Months Ended		9 Months Ended
	Aug. 30, 2018	Jun. 20, 2018	May 02, 2018	Apr. 30, 2018	Mar. 26, 2018	Mar. 15, 2018	Feb. 06, 2018	Jan. 17, 2018	Dec. 15, 2017	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Proceeds from warrants exercises			$ 313	$ 313				$ 281				$ 907
Warrants to purchase of common stock shares			625,000	625,000				375,000
Common stock shares issued during period, value
Number of common stock shares issued during the period		750,000
Value of common stock shares issued for services												2,036
Number of common stock sold									2,000,000
Value of common stock in exchange for note payable													3,935
Warrant modification expense												139
Deemed dividend												2,514
Minimum [Member]
Decrease of exercise price of warrants due to anti-dilution protection						$ 0.40
Maximum [Member]
Decrease of exercise price of warrants due to anti-dilution protection						$ 4.50
Equity Purchase Agreement [Member]
Common stock shares issued during period, value	$ 35,000
Amount charged related to deferred financing cost										160		160
Equity Purchase Agreement [Member] | August 2018 Note Payable [Member]
Common stock shares issued during period, value										$ 731		$ 731
Number of common stock shares issued during the period										3,950,000		3,950,000
Value of common stock in exchange for note payable												$ 366
Former Noteholder [Member]
Number of common stock shares issued during the period					3,381,816		3,381,816
Consultants [Member]
Number of common stock shares issued for services												1,539,051	1,855,000
Value of common stock shares issued for services												$ 2,036	$ 2,681
L2 Capital, LLC [Member] | Equity Purchase Agreement [Member]
Equity purchase description	The Equity Purchase Agreement, the Company may require L2 Capital to purchase shares of common stock that is equal to the lesser of $500 and 200% of the average trading volume of the common stock in the ten prior trading days, upon the Company's delivery of a put notice to L2 Capital. L2 Capital shall purchase such number of shares of common stock at a per share price that equals to the lowest volume weighted average trading price of the common stock during the five prior trading days multiplied by 93.5%.
Percentage of average trading value to purchase common stock	150.00%
Common shares per share price equals to lowest volume weighted average trading price, multiplied percent	93.50%
L2 Capital, LLC [Member] | Equity Purchase Agreement [Member] | Minimum [Member]
Common stock shares issued during period, value	$ 25
L2 Capital, LLC [Member] | Equity Purchase Agreement [Member] | Maximum [Member]
Common stock shares issued during period, value	$ 1,000
Warrants [Member]
Warrants to purchase of common stock shares										3,938,630		3,938,630
Number of common stock issued in exchange for cashless exercise of warrants												7,719,251
Investor [Member]
Common stock shares issued during period, value						$ 80
Number of common stock shares issued during the period						200,000